86475613 has 8 divisors (see below), whose sum is σ = 100449920. Its totient is φ = 72906480.

The previous prime is 86475559. The next prime is 86475661. The reversal of 86475613 is 31657468.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 86475613 - 2²¹ = 84378461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86475113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100833 + ... + 101686.

It is an arithmetic number, because the mean of its divisors is an integer number (12556240).

Almost surely, 2^86475613 is an apocalyptic number.

It is an amenable number.

86475613 is a deficient number, since it is larger than the sum of its proper divisors (13974307).

86475613 is a wasteful number, since it uses less digits than its factorization.

86475613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202587.

The product of its digits is 120960, while the sum is 40.

The square root of 86475613 is about 9299.2264732073. The cubic root of 86475613 is about 442.2127055092.

The spelling of 86475613 in words is "eighty-six million, four hundred seventy-five thousand, six hundred thirteen".